<!DOCTYPE html><html lang="zh-Hans"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"><meta name="description" content="iOS常用第三分库源码分析"><meta name="keywords" content=""><meta name="author" content="kyren"><meta name="copyright" content="kyren"><title>iOS常用第三分库源码分析 | Kyren's Blog</title><link rel="shortcut icon" href="/melody-favicon.ico"><link rel="stylesheet" href="/css/index.css?version=1.9.0"><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/font-awesome@latest/css/font-awesome.min.css?version=1.9.0"><meta name="format-detection" content="telephone=no"><meta http-equiv="x-dns-prefetch-control" content="on"><link rel="dns-prefetch" href="https://cdn.jsdelivr.net"><link rel="dns-prefetch" href="https://hm.baidu.com"><script>var _hmt = _hmt || [];
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<p>AF分为如下5个功能模块：</p>
<ul>
<li>网络通信模块(AFURLSessionManager、AFHTTPSessionManger)</li>
<li>网络状态监听模块(Reachability)</li>
<li>网络通信安全策略模块(Security)</li>
<li>网络通信信息序列化&#x2F;反序列化模块(Serialization)</li>
<li>UIKit库的拓展：UIKit+AFNetworking</li>
</ul>
<p>其中核心模块是AFURLSessionManager，也就是基于NSURLSessionManager封装的请求类。其余四个模块是为了配合网络通信而做的拓展类。AFHTTPSessionManger只是简单封装自NSURLSessionManager的类，简单的http请求一般就用这个类就足够了。</p>
<p><a target="_blank" rel="noopener" href="https://github.com/swiftcafex/NSURLSessionSamples">https://github.com/swiftcafex/NSURLSessionSamples</a></p>
<p><a target="_blank" rel="noopener" href="http://imtangqi.com/2016/04/01/from-nsurlconnection-to-nsurlsession/">http://imtangqi.com/2016/04/01/from-nsurlconnection-to-nsurlsession/</a></p>
<p><a target="_blank" rel="noopener" href="http://imtangqi.com/2016/05/05/the-notes-of-learning-afnetworking-one/">http://imtangqi.com/2016/05/05/the-notes-of-learning-afnetworking-one/</a></p>
<p><a target="_blank" rel="noopener" href="https://renchao0711.github.io/2017/08/25/AFNetWorking%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90(%E4%B8%80)/">https://renchao0711.github.io/2017/08/25/AFNetWorking%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90(%E4%B8%80)/</a></p>
<h4 id="SDWebImage"><a href="#SDWebImage" class="headerlink" title="SDWebImage"></a>SDWebImage</h4><p>GitHub:<a target="_blank" rel="noopener" href="https://github.com/rs/SDWebImage">https://github.com/rs/SDWebImage</a></p>
<p><a target="_blank" rel="noopener" href="https://github.com/Draveness/analyze/blob/master/contents/SDWebImage/iOS%20%E6%BA%90%E4%BB%A3%E7%A0%81%E5%88%86%E6%9E%90%20---%20SDWebImage.md">https://github.com/Draveness/analyze/blob/master/contents/SDWebImage/iOS%20%E6%BA%90%E4%BB%A3%E7%A0%81%E5%88%86%E6%9E%90%20---%20SDWebImage.md</a></p>
<p><a target="_blank" rel="noopener" href="http://xgfe.github.io/2017/05/27/shsoul/SDWebImage%E6%BA%90%E7%A0%81%E8%A7%A3%E8%AF%BB/">http://xgfe.github.io/2017/05/27/shsoul/SDWebImage%E6%BA%90%E7%A0%81%E8%A7%A3%E8%AF%BB/</a></p>
<p><a target="_blank" rel="noopener" href="http://www.guiyongdong.com/2017/01/15/SDWebImage%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90/">http://www.guiyongdong.com/2017/01/15/SDWebImage%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90/</a></p>
<p><a target="_blank" rel="noopener" href="http://imtangqi.com/2016/03/19/the-notes-of-learning-sdwebimage-one/">http://imtangqi.com/2016/03/19/the-notes-of-learning-sdwebimage-one/</a></p>
<p><a target="_blank" rel="noopener" href="http://www.chaisong.xyz/2016/01/25/SDWebImage%E6%BA%90%E7%A0%81%E7%A0%94%E7%A9%B6%E4%B8%8E%E5%AD%A6%E4%B9%A0/">http://www.chaisong.xyz/2016/01/25/SDWebImage%E6%BA%90%E7%A0%81%E7%A0%94%E7%A9%B6%E4%B8%8E%E5%AD%A6%E4%B9%A0/</a></p>
</div></article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta">文章作者: </span><span class="post-copyright-info"><a href="mailto:undefined">kyren</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta">文章链接: </span><span class="post-copyright-info"><a href="http://huluo666.gitee.io/2018/03/27/iOS常用第三分库源码分析/">http://huluo666.gitee.io/2018/03/27/iOS常用第三分库源码分析/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta">版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a target="_blank" rel="noopener" href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="http://huluo666.gitee.io">Kyren's Blog</a>！</span></div></div><div class="post-meta__tag-list"></div><nav id="pagination"><div class="prev-post pull-left"><a href="/2018/03/27/iOS%E5%86%85%E5%AD%98%E6%B3%84%E6%BC%8F/"><i class="fa fa-chevron-left">  </i><span>iOS内存泄漏</span></a></div><div class="next-post pull-right"><a href="/2018/03/26/iOS%E5%A4%9A%E7%BA%BF%E7%A8%8B/"><span>iOS多线程</span><i class="fa fa-chevron-right"></i></a></div></nav></div></div><footer><div class="layout" id="footer"><div class="copyright">&copy;2022 By kyren</div><div class="framework-info"><span>驱动 - </span><a target="_blank" rel="noopener" href="http://hexo.io"><span>Hexo</span></a><span class="footer-separator">|</span><span>主题 - </span><a target="_blank" rel="noopener" href="https://github.com/Molunerfinn/hexo-theme-melody"><span>Melody</span></a></div><div class="footer_custom_text">hitokoto</div><div class="busuanzi"><script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script><span id="busuanzi_container_page_pv"><i class="fa fa-file"></i><span id="busuanzi_value_page_pv"></span><span></span></span></div></div></footer><i class="fa fa-arrow-up" id="go-up" aria-hidden="true"></i><script src="https://cdn.jsdelivr.net/npm/animejs@latest/lib/anime.min.js"></script><script src="https://cdn.jsdelivr.net/npm/jquery@latest/dist/jquery.min.js"></script><script src="https://cdn.jsdelivr.net/npm/@fancyapps/fancybox@latest/dist/jquery.fancybox.min.js"></script><script src="https://cdn.jsdelivr.net/npm/velocity-animate@latest/velocity.min.js"></script><script src="https://cdn.jsdelivr.net/npm/velocity-ui-pack@latest/velocity.ui.min.js"></script><script src="/js/utils.js?version=1.9.0"></script><script src="/js/fancybox.js?version=1.9.0"></script><script src="/js/sidebar.js?version=1.9.0"></script><script src="/js/copy.js?version=1.9.0"></script><script src="/js/fireworks.js?version=1.9.0"></script><script src="/js/transition.js?version=1.9.0"></script><script src="/js/scroll.js?version=1.9.0"></script><script src="/js/head.js?version=1.9.0"></script><script src="/js/search/local-search.js"></script><script>if(/Android|webOS|iPhone|iPod|iPad|BlackBerry/i.test(navigator.userAgent)) {
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